diff options
Diffstat (limited to 'src/commands')
| -rw-r--r-- | src/commands/cmd_nick.cpp | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/src/commands/cmd_nick.cpp b/src/commands/cmd_nick.cpp index eac29dd24..0ae781cc0 100644 --- a/src/commands/cmd_nick.cpp +++ b/src/commands/cmd_nick.cpp @@ -36,6 +36,27 @@ CmdResult CommandNick::Handle (const std::vector<std::string>& parameters, User return CMD_FAILURE; } + if (((!ServerInstance->IsNick(parameters[0].c_str()))) && (IS_LOCAL(user))) + { + if (!allowinvalid) + { + if (parameters[0] == "0") + { + // Special case, Fake a /nick UIDHERE. Useful for evading "ERR: NICK IN USE" on connect etc. + std::vector<std::string> p2; + std::deque<classbase*> dummy; + p2.push_back(user->uuid); + this->HandleInternal(1, dummy); + this->Handle(p2, user); + this->HandleInternal(0, dummy); + return CMD_SUCCESS; + } + + user->WriteNumeric(432, "%s %s :Erroneous Nickname", user->nick,parameters[0].c_str()); + return CMD_FAILURE; + } + } + if (irc::string(user->nick) == assign(parameters[0])) { /* If its exactly the same, even case, dont do anything. */ @@ -89,7 +110,7 @@ CmdResult CommandNick::Handle (const std::vector<std::string>& parameters, User * because the nick is already (rightfully) in use. -- w00t */ User* InUse = ServerInstance->FindNickOnly(parameters[0]); - if (InUse && (InUse != user) && ((ServerInstance->IsNick(parameters[0].c_str()) || allowinvalid))) + if (InUse && (InUse != user)) { if (InUse->registered != REG_ALL) { @@ -109,14 +130,7 @@ CmdResult CommandNick::Handle (const std::vector<std::string>& parameters, User } } } - if (((!ServerInstance->IsNick(parameters[0].c_str()))) && (IS_LOCAL(user))) - { - if (!allowinvalid) - { - user->WriteNumeric(432, "%s %s :Erroneous Nickname", user->nick,parameters[0].c_str()); - return CMD_FAILURE; - } - } + int MOD_RESULT = 0; FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user, parameters[0])); |